draw a blank Synonyms

forget block escape one's memory fail to bring to mind fail to recollect be unaware of not remember not recollect be unable to recollect be unable to remember something lose consciousness of abandon one's memory of be unable to recall something come up empty-handed failed recollection get no change out of got nothin to say discard from memory clean forget be unable to summon up disremember misrecollect blank out lose sight of obliviate forget about let slip fail to recall fail to think of consign to oblivion dismiss from mind let slip from memory be unable to call to mind be unable to picture be unable to remember have no remembrance of something